Regional Weather Roundup
Issued by NWS

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406
ASUS43 KLOT 310801
RWRIL

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM CDT FRI MAY 31 2024

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.

* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
  REPORT WEATHER SUCH AS PRECIPITATION OR FOG.

ILZ001-002-007-009-015-016-024-310900-
NORTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         MOCLDY    56  41  57 E7        30.15R TC  13
STERLING*      MOCLDY    53  43  68 E5        30.19R TC  12
$$

ILZ003-004-008-010-011-017-018-310900-
NORTH CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       PTCLDY    51  34  52 CALM      30.22R TC  11
FREEPORT*      MOCLDY    49  38  65 E5        30.21R TC   9
$$

ILZ005-006-012>014-019>023-310900-
NORTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHICAGO-OHARE  PTCLDY    51  44  77 N5        30.18F TC  11
CHICAGO-MIDWAY MOCLDY    56  46  69 E3        30.19F TC  13
AURORA         PTCLDY    49  38  65 NE3       30.19R TC   9
JOLIET*        PTCLDY    47  44  86 CALM      30.19S TC   9
WAUKEGAN       CLEAR     44  41  89 CALM      30.20S TC   7
DUPAGE AIRPORT CLEAR     47  40  76 CALM      30.19S TC   8
WHEELING       CLEAR     47  44  90 CALM      30.21F TC   8
MORRIS*        PTCLDY    51  43  73 CALM      30.18S TC  10
NORTHERLY ISL*   N/A     55  48  77 N3          N/A  TC  13
$$

LMZ740>746-310900-
SOUTHERN LAKE MICHIGAN

STATION/POSITION SKY/WX   TEMP    WIND        PRES    VSBY  WAVE
                          AIR SEA DIR/SP/G                  HT/PER
                          (F)     (DEG/KT/KT) (MB)    (MI)  (FT/S)
S. MID LAKE BUOY                   CALM  /  2   N/A           1
WINTHROP HARBOR            51 55  320/  4/  4   N/A           0
WAUKEGAN HARBOR            52 55  200/  4/  4   N/A           0
WILMETTE BUOY              55 57  320/  4/  4 1021.7F         1
CHICAGO BUOY               57 59  150/  4/  6 1023.3F         1
HARRISON CRIB              60      50/  4/  4   N/A
NORTHERLY ISL              55      20/  4       N/A
CALUMET HARBOR             56      30/  4/  5 1021.5F
BURNS HARBOR               61     150/  4/  7 1022.7F
MICHIGAN CITY              56     210/  7/  7 1021.9F
MICH CITY BUOY             59     110/  4/  8 1021.0F         1/ 4
ST. JOSEPH BUOY            61 61  170/  4/  6 1023.6R         1
$$

ILZ025>027-034>036-040-047-049-050-058-095>099-310900-
WEST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLOUDY    62  53  72 SE7       30.12R TC  17
GALESBURG*     MOCLDY    58  41  53 E6        30.17R TC  15
$$

ILZ028>032-037-038-041>044-048-051>054-059>061-310900-
CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLOOMINGTON    MOCLDY    53  48  83 E7        30.19R TC  12
DECATUR        MOCLDY    57  48  72 E3        30.16S TC  14
PEORIA         MOCLDY    59  45  59 E7        30.16R TC  15
LACON*         MOCLDY    55  41  60 CALM      30.17R TC  13
SPRINGFIELD    MOCLDY    60  51  72 E7        30.15R TC  16
TAYLORVILLE    NOT AVBL
$$

ILZ033-039-045-046-055>057-062-063-310900-
EAST-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHAMPAIGN      PTCLDY    57  45  64 E3        30.17S TC  14
DANVILLE*      PTCLDY    55  47  75 E5        30.19R TC  13
MATTOON        PTCLDY    58  44  60 SE5       30.16S TC  14
$$

ILZ079-100>102-310900-
SOUTHWEST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BELLEVILLE     CLOUDY    63  56  76 CALM      30.11R TC  17
CAHOKIA*       MOCLDY    61  56  83 CALM      30.12R TC  16
$$

ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-310900-
SOUTH-CENTRAL ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     MOCLDY    59  56  89 NE5       30.12S TC  15
CAIRO*         PTCLDY    64  57  78 E5        30.10F TC  18
EFFINGHAM*     PTCLDY    55  51  85 CALM      30.18S TC  13
MT. VERNON     PTCLDY    55  54  96 CALM      30.15R TC  13
CENTRALIA*     MOCLDY    60  55  83 NE3       30.14S TC  15
$$

ILZ067-068-072-073-078-083-087-091-310900-
SOUTHEAST ILLINOIS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAWRENCEVILLE  CLEAR     59  53  80 N3        30.16S TC  15
FAIRFIELD*     PTCLDY    60  52  75 CALM      30.15R TC  15
CARMI*         CLEAR     58  54  86 CALM      30.14S TC  14
$$

ABBREVIATIONS USED IN REMARKS
   TC - TEMPERATURE IN CELSIUS
  WCI - WIND CHILL INDEX
   HX - HEAT INDEX
  VSB - VISIBILITY
$$